Show 'last searched' on search bar

[ginny-d]

It would be handy to show a brief history of the last terms searched (perhaps no more than 5). This would be displayed upon clicking on the search bar.

Component: https://www.figma.com/file/31q1g27k69z1yXb6r6vrRD/Stacks-Explorer-Working-File?type=design&node-id=6866%3A10821&mode=dev&t=UuvXotDjnNJVHzaf-1